huhudeni的博客

//selfNode 以selfNode未（0,0）坐标cc.v2(x,y) 未另外一个需要计较的坐标 cc.v2(selfNode.x, selfNode.y).sub(cc.v2(x,y)).normalize();

var httpUtils = cc.Class({ extends: cc.Component, properties: { // foo: { // default: null, // The default value will be used only when the component attaching ...